Base for a phone



FIG. 1 is a front perspective view of a base for a phone showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof; and,

FIG. 4 is a top view thereof.

The broken lines immediately adjacent to the shaded areas represent unclaimed boundaries of the design. The broken line showing of the remainder of the base and the unshaded regions within the broken lines are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a base for a phone, as shown and described. 